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Sobre as afirmações acima, assinale a opção que contém todas as alternativas corretas:
Com relação aos dispositivos SSD (Solid State Drive) são realizadas as seguintes afirmações:
I. Um SSD é um dispositivo que utiliza chips de memória não volátil no lugar de discos magnéticos.
II. É comum encontrar dispositivos do tipo SSD utilizando interfaces do tipo Serial ATA (SATA).
III. São dispositivos voláteis, o que significa que não é necessário usar baterias ou deixar o dispositivo constantemente ligado na tomada para manter os dados nele armazenados.
Em relação a estas afirmações, assinale a alternativa correta:
Em relação a estas afirmações, assinale a alternativa correta:
Avalie as duas reações de combustão a seguir e escolhaa alternativa correta, considerando que a entalpia decombustão do carbono é 9 kWh/kg e a do metano 14kWh/kg:
C + O₂➩CO₂
CH₄ + 20₂ ➩ CO₂ + 2H₂O
The actress Viola Davis made history for becoming the first African-American actress to win an Emmy in the best drama actress category. On the ceremony, she gave a polemical speech. Read the excerpt below and answer the following activity.
Viola Davis’s Emmy Speech
‘In my mind, I see a line. And over that line, I see green
fields and lovely flowers and beautiful white women with
their arms stretched out to me, over that line. But I can’t
seem to get there no how. I can’t seem to get over that
line.’
That was Harriet Tubman in the 1800s. And let me tell
you something: The only thing that separates women of
color from anyone else is opportunity.
You cannot win an Emmy for roles that are simply not
there. So here’s to all the writers, the awesome people
that are Ben Sherwood, Paul Lee, Peter Nowalk, Shonda
Rhimes, people who have redefined what it means to be
beautiful, to be sexy, to be a leading woman, to be black.
And to the Taraji P. Hensons, the Kerry Washingtons, the Halle Berrys, the Nicole Beharies, the Meagan Goods, to Gabrielle Union: Thank you for taking us over that line. Thank you to the Television Academy. Thank you.
Read the sentences below:
I. John study engineering at my university.
II. Helene is going to live in London last year.
III. Pedro wishes he can read more this month.
IV. When I grew up, I want to be a jazz singer.
Choose the best alternative to replace the words underlined in the sentences above:
Conheça nossos planos